SPJ300T Mill Drilling Rig

Drill Diameter: 500-1500mm
Drill Depth: 300m
Drill Mast: 8.6m

Model		SPJ300T
Drill diameter	Φ500mm-1500mm	Drill depth	300m
Maximum output torque	18KN/m	Driver drill rod	108mm×108mm×4000mm
Drill rod	φ89mm×4200mm, φ127×φ108×4200mm	main winch lift	30KN
Auxiliary winch	20KN	Spindle inner diameter	500mm
Spindle revolving speed	40, 70, 128r/min	Drill Mast vertical height	8.6m
Weight	6.5t	Dimension	8400mm×2050mm×8000mm

The drill machine is bulk type rotary machine, Main usage use for fine particle geology, and normal is soft rock geology.
Main Application
1.Exploration geology
2.For agricultural irrigation, industrial water
3.Underground Tunnel. Bridge, engineering drill and so on.


SPJ300T Mill Drilling Rig

The SPJ300T Mill Drilling Rig is a professional rotary drilling machine designed for efficient deep-hole drilling applications, including water well drilling, geological exploration, agricultural irrigation wells, industrial water wells, and engineering construction projects. With reliable mechanical transmission, strong drilling capability, and excellent adaptability, the SPJ300T provides an effective drilling solution for various geological conditions.

Designed for contractors, drilling companies, and engineering professionals, the SPJ300T Mill Drilling Rig combines high drilling efficiency with simple operation and convenient maintenance. The machine adopts a robust rotary drilling structure, making it suitable for fine particle geology and soft rock formations where stable drilling performance is required.

The SPJ300T features a drilling depth capability of up to 300 meters and supports large diameter drilling operations. It is widely used in water resource development, geological survey, underground engineering, bridge construction, and other drilling projects requiring dependable performance.

High-Efficiency Rotary Drilling Performance

The SPJ300T Mill Drilling Rig adopts a reliable rotary drilling system that provides strong torque output and stable drilling operation. The optimized mechanical transmission system ensures efficient power transfer, helping operators complete drilling tasks smoothly.

With a maximum drilling diameter range suitable for large borehole applications, the machine can meet different project requirements, including water wells, engineering holes, and exploration drilling.

The stable rotary system reduces vibration during operation and improves drilling accuracy. This makes the SPJ300T suitable for long-term continuous drilling projects where reliability and productivity are important.

Large Drilling Capacity and Wide Applications

The SPJ300T Mill Drilling Rig is designed for multiple drilling applications, including:

Water well drilling
Geological exploration
Agricultural irrigation wells
Industrial water supply wells
Underground engineering drilling
Bridge engineering drilling
Construction foundation drilling
Mineral exploration

The machine is especially suitable for soft rock and fine particle geological conditions. It provides efficient drilling performance for projects requiring deep and stable boreholes.

For agricultural and industrial water projects, the SPJ300T helps efficiently develop groundwater resources. In geological exploration projects, it provides reliable drilling capability for collecting underground information.

Strong Adaptability for Different Geological Conditions

The SPJ300T Mill Drilling Rig is engineered to operate effectively in various geological environments. Its stable rotary drilling system allows efficient operation in:

Clay formations
Sand layers
Soft rock
Weathered rock
Fine particle geological layers

The machine can be equipped with suitable drilling tools according to different ground conditions, improving drilling efficiency and reducing operational difficulties.

Its flexible drilling capability makes the SPJ300T a practical choice for contractors working on different types of drilling projects.

Reliable Structure and Easy Maintenance

The SPJ300T Mill Drilling Rig features a durable structure designed for outdoor and heavy-duty drilling environments. High-quality components improve machine reliability and extend service life.

The mechanical transmission system provides stable operation and simplifies maintenance requirements. Operators can easily perform routine inspections and servicing, reducing downtime and improving project efficiency.

The strong drilling mast structure ensures stable positioning during operation, improving drilling accuracy and safety.

Convenient Operation and Transportation

The SPJ300T is designed with practical operation features that make it easy to use in different job sites. The machine structure allows convenient installation and transportation, helping contractors quickly prepare for drilling operations.

The straightforward control system reduces operator training requirements and improves working efficiency.

Its reliable design makes the SPJ300T suitable for remote areas, construction sites, agricultural projects, and infrastructure development.

Main Features of SPJ300T Mill Drilling Rig
300m maximum drilling depth capability
Large diameter drilling performance
Stable rotary drilling system
Suitable for water well drilling
Designed for geological exploration
Reliable mechanical transmission
Easy operation and maintenance
Strong adaptability for soft rock conditions
Durable construction design

Why Choose Our SPJ300T Mill Drilling Rig?
1. Professional Drilling Performance

The SPJ300T provides reliable rotary drilling capability for water wells, exploration, and engineering projects.

2. Deep Drilling Capability

With a drilling depth of up to 300 meters, it meets the requirements of many medium and deep drilling applications.

3. Large Borehole Capability

The machine supports large diameter drilling operations, making it suitable for various water and engineering projects.

4. Stable and Durable Design

The robust structure ensures reliable operation under demanding working conditions.

5. Easy Maintenance

Simple mechanical structure reduces maintenance difficulty and operating costs.

6. Professional Technical Support

We provide complete drilling solutions, equipment guidance, and customized support according to project requirements.

FAQS
1. What is the SPJ300T Mill Drilling Rig used for?

The SPJ300T Mill Drilling Rig is mainly used for water well drilling, geological exploration, agricultural irrigation wells, industrial water wells, and engineering drilling projects.

2. How deep can the SPJ300T drill?

The SPJ300T can achieve drilling depths up to approximately 300 meters depending on geological conditions and drilling methods.

3. What type of geology is suitable for the SPJ300T?

The machine is especially suitable for fine particle geology and soft rock formations, while also handling various common geological conditions.

4. Can the SPJ300T be used for water well construction?

Yes. It is widely used for agricultural irrigation wells, industrial water wells, and groundwater development projects.

5. What are the advantages of a rotary drilling rig?

Rotary drilling rigs provide stable drilling performance, strong torque output, efficient operation, and suitability for large diameter boreholes.

6. Is the SPJ300T easy to operate?

Yes. The machine features a practical design with simple controls, making operation and maintenance convenient.

7. Can the drilling diameter be adjusted?

Yes. Different drilling tools and configurations can be selected according to project requirements and geological conditions.

8. What industries use the SPJ300T Mill Drilling Rig?

It is widely used in water resource development, construction, agriculture, geological exploration, infrastructure, and engineering projects.


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